aFe 15-19 VW GTI Turbocharger Inlet Pipe - RedaFe 15 19 VW GTI Turbocharger Inlet Pipe Red This oversized 2 1 4in OD Turbo Muffler Delete replaces the factory turbo muffler located between the turbo compressor outlet and the hot side charge pipe. The straight through oversized design tremendously increases flow and turbocharger sound by creating a smooth transition between the turbo and intercooler tube. CNC machined from 6061 T6 aluminum then finished in red anodizing also provides superior